20916054720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 672

約数和(自身を含む): 84423845376

約数和(自身を除く): 63507790656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 71, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 142, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 213, 220, 240, 255, 264, 272, 284, 288, 306, 320, 330, 340, 352, 355, 360, 374, 396, 408, 426, 440, 480, 495, 510, 528, 544, 547, 561, 568, 576, 612, 639, 660, 680, 704, 710, 720, 748, 765, 781, 792, 816, 852, 880, 935, 960, 990, 1020, 1056, 1065, 1088, 1094, 1122, 1136, 1207, 1224, 1278, 1320, 1360, 1420, 1440, 1496, 1530, 1562, 1584, 1632, 1641, 1683, 1704, 1760, 1870, 1980, 2040, 2112, 2130, 2188, 2244, 2272, 2343, 2414, 2448, 2556, 2640, 2720, 2735, 2805, 2840, 2880, 2992, 3060, 3124, 3168, 3195, 3264, 3282, 3366, 3408, 3520, 3621, 3740, 3905, 3960, 4080, 4260, 4376, 4488, 4544, 4686, 4828, 4896, 4923, 5112, 5280, 5440, 5470, 5610, 5680, 5984, 6017, 6035, 6120, 6248, 6336, 6390, 6564, 6732, 6816, 7029, 7242, 7480, 7810, 7920, 8160, 8205, 8415, 8520, 8752, 8976, 9299, 9372, 9656, 9792, 9846, 10224, 10560, 10863, 10940, 11220, 11360, 11715, 11968, 12034, 12070, 12240, 12496, 12780, 13128, 13277, 13464, 13632, 14058, 14484, 14960, 15620, 15840, 16320, 16410, 16830, 17040, 17504, 17952, 18051, 18105, 18598, 18744, 19312, 19692, 20448, 21726, 21880, 22440, 22720, 23430, 24068, 24140, 24480, 24615, 24992, 25560, 26256, 26554, 26928, 27897, 28116, 28968, 29920, 30085, 31240, 31680, 32820, 33660, 34080, 35008, 35145, 35904, 36102, 36210, 37196, 37488, 38624, 38837, 39384, 39831, 40896, 43452, 43760, 44880, 46495, 46860, 48136, 48280, 48960, 49230, 49984, 51120, 52512, 53108, 53856, 54153, 54315, 55794, 56232, 57936, 59840, 60170, 62480, 65640, 66385, 67320, 68160, 70290, 72204, 72420, 74392, 74976, 77248, 77674, 78768, 79662, 83691, 86904, 87520, 89760, 90255, 92990, 93720, 96272, 96560, 98460, 102240, 102289, 105024, 106216, 107712, 108306, 108630, 111588, 112464, 115872, 116511, 119493, 120340, 124960, 131280, 132770, 134640, 139485, 140580, 144408, 144840, 148784, 149952, 155348, 157536, 159324, 167382, 173808, 175040, 179520, 180510, 185980, 187440, 192544, 193120, 194185, 196920, 199155, 204480, 204578, 212432, 216612, 217260, 223176, 224928, 231744, 233022, 238986, 240680, 249920, 262560, 265540, 269280, 270765, 278970, 281160, 288816, 289680, 297568, 306867, 310696, 315072, 318648, 334764, 347616, 349533, 361020, 371960, 374880, 385088, 386240, 388370, 393840, 398310, 409156, 418455, 424864, 427207, 433224, 434520, 446352, 449856, 466044, 477972, 481360, 511445, 525120, 531080, 538560, 541530, 557940, 562320, 577632, 579360, 582555, 595136, 597465, 613734, 621392, 637296, 660229, 669528, 695232, 699066, 722040, 743920, 749760, 776740, 787680, 796620, 818312, 836910, 849728, 854414, 866448, 869040, 892704, 920601, 932088, 955944, 962720, 1022890, 1062160, 1083060, 1115880, 1124640, 1155264, 1158720, 1165110, 1194930, 1227468, 1242784, 1274592, 1281621, 1320458, 1339056, 1398132, 1444080, 1487840, 1534335, 1553480, 1575360, 1593240, 1636624, 1673820, 1708828, 1732896, 1738080, 1747665, 1785408, 1841202, 1864176, 1911888, 1925440, 1980687, 2045780, 2124320, 2136035, 2166120, 2231760, 2249280, 2330220, 2389860, 2454936, 2485568, 2549184, 2563242, 2640916, 2678112, 2796264, 2888160, 2975680, 3068670, 3106960, 3186480, 3273248, 3301145, 3347640, 3417656, 3465792, 3476160, 3495330, 3682404, 3728352, 3823776, 3844863, 3961374, 4091560, 4248640, 4272070, 4332240, 4463520, 4603005, 4660440, 4779720, 4909872, 5126484, 5281832, 5356224, 5592528, 5776320, 5942061, 6137340, 6213920, 6372960, 6408105, 6546496, 6602290, 6695280, 6835312, 6990660, 7262519, 7364808, 7456704, 7647552, 7689726, 7922748, 8183120, 8544140, 8664480, 8927040, 9206010, 9320880, 9559440, 9819744, 9903435, 10252968, 10563664, 11185056, 11884122, 12274680, 12427840, 12745920, 12816210, 13204580, 13390560, 13670624, 13981320, 14525038, 14729616, 15379452, 15845496, 16366240, 17088280, 17328960, 18412020, 18641760, 19118880, 19224315, 19639488, 19806870, 20505936, 21127328, 21787557, 22370112, 23768244, 24549360, 25632420, 26409160, 26781120, 27341248, 27962640, 29050076, 29459232, 29710305, 30758904, 31690992, 32732480, 34176560, 36312595, 36824040, 37283520, 38237760, 38448630, 39613740, 41011872, 42254656, 43575114, 47536488, 49098720, 51264840, 52818320, 55925280, 58100152, 58918464, 59420610, 61517808, 63381984, 65362671, 68353120, 72625190, 73648080, 76897260, 79227480, 82023744, 87150228, 95072976, 98197440, 102529680, 105636640, 108937785, 111850560, 116200304, 118841220, 123035616, 126763968, 130725342, 136706240, 145250380, 147296160, 153794520, 158454960, 174300456, 190145952, 205059360, 211273280, 217875570, 232400608, 237682440, 246071232, 261450684, 290500760, 294592320, 307589040, 316909920, 326813355, 348600912, 380291904, 410118720, 435751140, 464801216, 475364880, 522901368, 581001520, 615178080, 633819840, 653626710, 697201824, 871502280, 950729760, 1045802736, 1162003040, 1230356160, 1307253420, 1394403648, 1743004560, 1901459520, 2091605472, 2324006080, 2614506840, 3486009120, 4183210944, 5229013680, 6972018240, 10458027360, 20916054720]

約数ペア:

[(1, 20916054720), (2, 10458027360), (3, 6972018240), (4, 5229013680), (5, 4183210944), (6, 3486009120), (8, 2614506840), (9, 2324006080), (10, 2091605472), (11, 1901459520), (12, 1743004560), (15, 1394403648), (16, 1307253420), (17, 1230356160), (18, 1162003040), (20, 1045802736), (22, 950729760), (24, 871502280), (30, 697201824), (32, 653626710), (33, 633819840), (34, 615178080), (36, 581001520), (40, 522901368), (44, 475364880), (45, 464801216), (48, 435751140), (51, 410118720), (55, 380291904), (60, 348600912), (64, 326813355), (66, 316909920), (68, 307589040), (71, 294592320), (72, 290500760), (80, 261450684), (85, 246071232), (88, 237682440), (90, 232400608), (96, 217875570), (99, 211273280), (102, 205059360), (110, 190145952), (120, 174300456), (132, 158454960), (136, 153794520), (142, 147296160), (144, 145250380), (153, 136706240), (160, 130725342), (165, 126763968), (170, 123035616), (176, 118841220), (180, 116200304), (187, 111850560), (192, 108937785), (198, 105636640), (204, 102529680), (213, 98197440), (220, 95072976), (240, 87150228), (255, 82023744), (264, 79227480), (272, 76897260), (284, 73648080), (288, 72625190), (306, 68353120), (320, 65362671), (330, 63381984), (340, 61517808), (352, 59420610), (355, 58918464), (360, 58100152), (374, 55925280), (396, 52818320), (408, 51264840), (426, 49098720), (440, 47536488), (480, 43575114), (495, 42254656), (510, 41011872), (528, 39613740), (544, 38448630), (547, 38237760), (561, 37283520), (568, 36824040), (576, 36312595), (612, 34176560), (639, 32732480), (660, 31690992), (680, 30758904), (704, 29710305), (710, 29459232), (720, 29050076), (748, 27962640), (765, 27341248), (781, 26781120), (792, 26409160), (816, 25632420), (852, 24549360), (880, 23768244), (935, 22370112), (960, 21787557), (990, 21127328), (1020, 20505936), (1056, 19806870), (1065, 19639488), (1088, 19224315), (1094, 19118880), (1122, 18641760), (1136, 18412020), (1207, 17328960), (1224, 17088280), (1278, 16366240), (1320, 15845496), (1360, 15379452), (1420, 14729616), (1440, 14525038), (1496, 13981320), (1530, 13670624), (1562, 13390560), (1584, 13204580), (1632, 12816210), (1641, 12745920), (1683, 12427840), (1704, 12274680), (1760, 11884122), (1870, 11185056), (1980, 10563664), (2040, 10252968), (2112, 9903435), (2130, 9819744), (2188, 9559440), (2244, 9320880), (2272, 9206010), (2343, 8927040), (2414, 8664480), (2448, 8544140), (2556, 8183120), (2640, 7922748), (2720, 7689726), (2735, 7647552), (2805, 7456704), (2840, 7364808), (2880, 7262519), (2992, 6990660), (3060, 6835312), (3124, 6695280), (3168, 6602290), (3195, 6546496), (3264, 6408105), (3282, 6372960), (3366, 6213920), (3408, 6137340), (3520, 5942061), (3621, 5776320), (3740, 5592528), (3905, 5356224), (3960, 5281832), (4080, 5126484), (4260, 4909872), (4376, 4779720), (4488, 4660440), (4544, 4603005), (4686, 4463520), (4828, 4332240), (4896, 4272070), (4923, 4248640), (5112, 4091560), (5280, 3961374), (5440, 3844863), (5470, 3823776), (5610, 3728352), (5680, 3682404), (5984, 3495330), (6017, 3476160), (6035, 3465792), (6120, 3417656), (6248, 3347640), (6336, 3301145), (6390, 3273248), (6564, 3186480), (6732, 3106960), (6816, 3068670), (7029, 2975680), (7242, 2888160), (7480, 2796264), (7810, 2678112), (7920, 2640916), (8160, 2563242), (8205, 2549184), (8415, 2485568), (8520, 2454936), (8752, 2389860), (8976, 2330220), (9299, 2249280), (9372, 2231760), (9656, 2166120), (9792, 2136035), (9846, 2124320), (10224, 2045780), (10560, 1980687), (10863, 1925440), (10940, 1911888), (11220, 1864176), (11360, 1841202), (11715, 1785408), (11968, 1747665), (12034, 1738080), (12070, 1732896), (12240, 1708828), (12496, 1673820), (12780, 1636624), (13128, 1593240), (13277, 1575360), (13464, 1553480), (13632, 1534335), (14058, 1487840), (14484, 1444080), (14960, 1398132), (15620, 1339056), (15840, 1320458), (16320, 1281621), (16410, 1274592), (16830, 1242784), (17040, 1227468), (17504, 1194930), (17952, 1165110), (18051, 1158720), (18105, 1155264), (18598, 1124640), (18744, 1115880), (19312, 1083060), (19692, 1062160), (20448, 1022890), (21726, 962720), (21880, 955944), (22440, 932088), (22720, 920601), (23430, 892704), (24068, 869040), (24140, 866448), (24480, 854414), (24615, 849728), (24992, 836910), (25560, 818312), (26256, 796620), (26554, 787680), (26928, 776740), (27897, 749760), (28116, 743920), (28968, 722040), (29920, 699066), (30085, 695232), (31240, 669528), (31680, 660229), (32820, 637296), (33660, 621392), (34080, 613734), (35008, 597465), (35145, 595136), (35904, 582555), (36102, 579360), (36210, 577632), (37196, 562320), (37488, 557940), (38624, 541530), (38837, 538560), (39384, 531080), (39831, 525120), (40896, 511445), (43452, 481360), (43760, 477972), (44880, 466044), (46495, 449856), (46860, 446352), (48136, 434520), (48280, 433224), (48960, 427207), (49230, 424864), (49984, 418455), (51120, 409156), (52512, 398310), (53108, 393840), (53856, 388370), (54153, 386240), (54315, 385088), (55794, 374880), (56232, 371960), (57936, 361020), (59840, 349533), (60170, 347616), (62480, 334764), (65640, 318648), (66385, 315072), (67320, 310696), (68160, 306867), (70290, 297568), (72204, 289680), (72420, 288816), (74392, 281160), (74976, 278970), (77248, 270765), (77674, 269280), (78768, 265540), (79662, 262560), (83691, 249920), (86904, 240680), (87520, 238986), (89760, 233022), (90255, 231744), (92990, 224928), (93720, 223176), (96272, 217260), (96560, 216612), (98460, 212432), (102240, 204578), (102289, 204480), (105024, 199155), (106216, 196920), (107712, 194185), (108306, 193120), (108630, 192544), (111588, 187440), (112464, 185980), (115872, 180510), (116511, 179520), (119493, 175040), (120340, 173808), (124960, 167382), (131280, 159324), (132770, 157536), (134640, 155348), (139485, 149952), (140580, 148784), (144408, 144840)]